/**/
:root {
    --main-color: #eaeaea;
    --stroke-color: black;

}
/**/
body {
    background: var(--main-color);
}
h1 {
    margin: 100px auto 0 auto;
    color: var(--stroke-color);
    font-family: 'Encode Sans Semi Condensed', Verdana, sans-serif;
    font-size: 10rem; line-height: 10rem;
    font-weight: 200;
    text-align: center;
}
h2 {
    margin: 20px auto 30px auto;
    font-family: 'Encode Sans Semi Condensed', Verdana, sans-serif;
    font-size: 1.5rem;
    font-weight: 200;
    text-align: center;
}
h1, h2 {
    -webkit-transition: opacity 0.5s linear, margin-top 0.5s linear; /* Safari */
    transition: opacity 0.5s linear, margin-top 0.5s linear;
}
.loading h1, .loading h2 {
    margin-top: 0px;
    opacity: 0;
}
.gears {
    position: relative;
    margin: 0 auto;
    width: auto; height: 0;
}
.gear {
    position: relative;
    z-index: 0;
    width: 120px; height: 120px;
    margin: 0 auto;
    border-radius: 50%;
    background: var(--stroke-color);
}
.gear:before{
    position: absolute; left: 5px; top: 5px; right: 5px; bottom: 5px;
    z-index: 2;
    content: "";
    border-radius: 50%;
    background: var(--main-color);
}
.gear:after {
    position: absolute; left: 25px; top: 25px;
    z-index: 3;
    content: "";
    width: 70px; height: 70px;
    border-radius: 50%;
    border: 5px solid var(--stroke-color);
    box-sizing: border-box;
    background: var(--main-color);
}
.gear.one {
    left: -130px;
}
.gear.two {
    top: -75px;
}
.gear.three {
    top: -235px;
    left: 130px;
}
.gear .bar {
    position: absolute; left: -15px; top: 50%;
    z-index: 0;
    width: 150px; height: 30px;
    margin-top: -15px;
    border-radius: 5px;
    background: var(--stroke-color);
}
.gear .bar:before {
    position: absolute; left: 5px; top: 5px; right: 5px; bottom: 5px;
    z-index: 1;
    content: "";
    border-radius: 2px;
    background: var(--main-color);
}
.gear .bar:nth-child(2) {
    transform: rotate(60deg);
    -webkit-transform: rotate(60deg);
}
.gear .bar:nth-child(3) {
    transform: rotate(120deg);
    -webkit-transform: rotate(120deg);
}
@-webkit-keyframes clockwise {
    0% { -webkit-transform: rotate(0deg);}
    100% { -webkit-transform: rotate(360deg);}
}
@-webkit-keyframes anticlockwise {
    0% { -webkit-transform: rotate(360deg);}
    100% { -webkit-transform: rotate(0deg);}
}
@-webkit-keyframes clockwiseError {
    0% { -webkit-transform: rotate(0deg);}
    20% { -webkit-transform: rotate(30deg);}
    40% { -webkit-transform: rotate(25deg);}
    60% { -webkit-transform: rotate(30deg);}
    100% { -webkit-transform: rotate(0deg);}
}
@-webkit-keyframes anticlockwiseErrorStop {
    0% { -webkit-transform: rotate(0deg);}
    20% { -webkit-transform: rotate(-30deg);}
    60% { -webkit-transform: rotate(-30deg);}
    100% { -webkit-transform: rotate(0deg);}
}
@-webkit-keyframes anticlockwiseError {
    0% { -webkit-transform: rotate(0deg);}
    20% { -webkit-transform: rotate(-30deg);}
    40% { -webkit-transform: rotate(-25deg);}
    60% { -webkit-transform: rotate(-30deg);}
    100% { -webkit-transform: rotate(0deg);}
}
.gear.one {
    -webkit-animation: anticlockwiseErrorStop 2s linear infinite;
}
.gear.two {
    -webkit-animation: anticlockwiseError 2s linear infinite;
}
.gear.three {
    -webkit-animation: clockwiseError 2s linear infinite;
}
.loading .gear.one, .loading .gear.three {
    -webkit-animation: clockwise 3s linear infinite;
}
.loading .gear.two {
    -webkit-animation: anticlockwise 3s linear infinite;
}